108900540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{12347}}^1$

素因数の和:12376

約数の個数: 108

約数和(自身を含む): 384294456

約数和(自身を除く): 275393916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 12347, 24694, 37041, 49388, 61735, 74082, 86429, 111123, 123470, 148164, 172858, 185205, 222246, 246940, 259287, 345716, 370410, 432145, 444492, 518574, 555615, 605003, 740820, 777861, 864290, 1037148, 1111230, 1210006, 1296435, 1555722, 1728580, 1815009, 2222460, 2420012, 2592870, 3025015, 3111444, 3630018, 3889305, 5185740, 5445027, 6050030, 7260036, 7778610, 9075045, 10890054, 12100060, 15557220, 18150090, 21780108, 27225135, 36300180, 54450270, 108900540]

約数ペア:

[(1, 108900540), (2, 54450270), (3, 36300180), (4, 27225135), (5, 21780108), (6, 18150090), (7, 15557220), (9, 12100060), (10, 10890054), (12, 9075045), (14, 7778610), (15, 7260036), (18, 6050030), (20, 5445027), (21, 5185740), (28, 3889305), (30, 3630018), (35, 3111444), (36, 3025015), (42, 2592870), (45, 2420012), (49, 2222460), (60, 1815009), (63, 1728580), (70, 1555722), (84, 1296435), (90, 1210006), (98, 1111230), (105, 1037148), (126, 864290), (140, 777861), (147, 740820), (180, 605003), (196, 555615), (210, 518574), (245, 444492), (252, 432145), (294, 370410), (315, 345716), (420, 259287), (441, 246940), (490, 222246), (588, 185205), (630, 172858), (735, 148164), (882, 123470), (980, 111123), (1260, 86429), (1470, 74082), (1764, 61735), (2205, 49388), (2940, 37041), (4410, 24694), (8820, 12347)]